Umboneleli ochwepheshile wokufunyanwa kwemitha

Iminyaka eyi-15 yamava okuVelisa
ibhanile

I-RJ14 yohlobo oluthe tye lwe-radiation detector

I-RJ14 ethe tye-uhlobo lwesixhobo sokubona i-radiation Umfanekiso obonisiweyo
  • I-RJ14 yohlobo oluthe tye lwe-radiation detector

Inkcazelo emfutshane:

Isango elisuswayo (ikholamu) uhlobo lwesixhobo sokubona ngemitha sisetyenziselwa inkqubo yokujonga abahambi ngeenyawo kwindawo yokubeka iliso yeradioactive.Isebenzisa isixhobo sokubona umthamo omkhulu weplastiki ye-scintillator, eneempawu zevolumu encinci, kulula ukuyiphatha, ubuntununtunu obuphezulu, isantya esisezantsi se-alam yobuxoki, kwaye ilungele imeko engxamisekileyo yenyukliya kunye nezinye izihlandlo ezikhethekileyo zokubhaqa i-radioactive.


Iinkcukacha zeMveliso

Izalathisi ezingundoqo zobuGcisa

Iithegi zeMveliso

ukwakheka kwehardware

① Indibano yokubona: iiseti ezi-2 ze-scintillator yeplastiki enomthamo omkhulu + iiseti ezi-2 zeetyhubhu zefotomultiplier ezinengxolo ephantsi

② Isakhiwo senkxaso: uhlobo lwekholamu yoyilo lwesakhelo esingenamanzi, lunokutshatyalaliswa ngokukhawuleza, kunye nesibiyeli esisisigxina.

③ Isixhobo se-alam: iseti enye yesandi esisembindini sesiza kunye ne-alam ekhanyayo nganye

④ Icandelo lezothutho: icandelo lezothutho le-TCP / IP.

RJ14
RJ14

uphawu lobuchwephesha

1)I-BIN (i-Background Identification of Normal) imvelaphi ayiyihoyi iteknoloji

Itekhnoloji inokubona ngokukhawuleza inqanaba eliphantsi lezinto zokufakelwa kwe-radioactive kwimeko yemvelaphi ephezulu yokukhanya, ixesha lokufumanisa ukuya kuthi ga kwi-200 millisecond, ngelixa ivumela isithuthi ukuba sibone izinto ezisasaza i-radioactive phantsi kokunyakaza okukhawulezileyo, okufanelekileyo ukubonwa ngokukhawuleza, kwaye kunokuqinisekisa ukuba izixhobo zokusebenza ayisayi kuba sisivusi sobuxoki ngenxa yokwanda kwemvelaphi kakhulu;kwaye inokuhlawula indawo yesithuthi esibangelwa ukunciphisa ukubalwa kwe-ray screening yendalo, ukwandisa ukunyaniseka kweziphumo zokuhlola, ukuphucula ukubonwa kwamathuba, ngakumbi ukufumanisa ubuthathaka be-radioactive luncedo kakhulu;

2)I-NORM yala umsebenzi

Lo msebenzi usetyenziselwa ukuchonga kunye nokugweba izinto zendalo ze-nuclide ze-radioactive.Ukunceda abathengi ukuba baphelise i-alam yimathiriyeli eyenziwe ngeradioactive okanye imathiriyeli yendalo yeradioactive;

3)Faka i-SIGMA ye-algorithm yamanani

Ngokusebenzisa i-algorithm ye-SIGMA, abasebenzisi banokuhlengahlengisa ngokulula uvakalelo lokubona isixhobo kunye nokuba nokwenzeka kwezinto ezingezizo, banokuphucula ubuntununtunu bokubhaqwa okufunekayo kwemithombo ye-radioactive ebuthathaka kakhulu (efana nemithombo ye-radioactive elahlekileyo), okanye ekubekweni esweni kwexesha elide kwi-intanethi. inkqubo yokuthintela i-positives yobuxoki yesixhobo, ukuze ifumane kwaye ikhulule ngokukhululekileyo;

4)izalathisi eziphambili zobugcisa

Uhlobo lweDetector: ipleyiti yoqobo ye-scintillator + yaseJapan Hamamatsu ingxolo ephantsi yetyhubhu yefotomultiplier

(1) Uluhlu lwamandla: 20keV ~ 3MeV

(2) Uvakalelo: 2,500 cps / Sv / h (137Cs)

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(4) Izinga leepositi zobuxoki: <0.01%

(5) Ixesha leNdibano: 5 imiz

(6) I-Alarm: Uyilo lwesixhobo lunemvelaphi ephezulu ye-alamu ephantsi kunye ne-alamu ephantsi yokubala

(7) Imodi yokufumanisa: i-infrared reflection sensor

(8) Bonisa: umboniso we-LCD we-LCD, isixhobo sine-alamu yokubonisa kwindawo kunye nemisebenzi yokulawula ikhompyutha, umboniso wokubala kwangoku kunye nemvelaphi ephezulu okanye ephantsi yokubala.

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(10) Ubushushu bokusebenza: -40℃ ukuya + 50℃

(11) Ukunikezelwa kwamandla: 220V AC ngoku

(12) Unikezelo lwamandla olungaphazamisekiyo lwe-UPS: ukusebenza ngokuqhubekayo ngokuqhubekayo kwiiyure ezi-7 emva kokungaphumeleli kombane

(13) Ubunzima: 50kg

(14) Uqwalaselo: ibhokisi ephathekayo 1 iseti

Iimpawu zeSoftware

(1) Ifomu yeNgxelo: Yenza i-spreadsheet egqwesileyo ngokusisigxina;yahlula umboniso wombala weentlobo ezahlukeneyo ze-alam;

(2) Umxholo weNgxelo: inkqubo iya kuvelisa ngokuzenzekelayo ingxelo yokufumanisa, ebandakanya abahamba ngeenyawo, ixesha lokuhamba kwempahla, ixesha lokuphuma, inqanaba le-radiation, uhlobo lwe-alamu, uhlobo lwe-alamu, inqanaba le-alamu, isantya sokudlula, inqanaba le-radiation yangasemva, i-alarm threshold, izixhobo zenyukliya ezinovakalelo kunye nolunye ulwazi;

(3) Bala imodi yokubonisa: umboniso wedijithali odityaniswe kunye nomboniso wexesha langempela;

(4) Ulawulo lommandla: vumela abasebenzi abagunyazisiweyo ukuba bangene kwizigqibo kwisiphumo sokuhlola ngasinye;

(5) Isiseko sedatha: abasebenzisi banokwenza imibuzo yegama elingundoqo;

(6) Imvume yolawulo: i-akhawunti egunyazisiweyo ingangena kwimodi yengcali yangasemva.

(7) Imodi yokufumanisa: i-infrared reflection sensor

Iimpawu zenkqubo

(1) Esi sixhobo sihlangabezana neemfuno zomgangatho wesizwe: “IziXhobo zeRadioactive kunye neSistim yokuBeka esweni iziXhobo zeNyukliya eziZodwa GBT24246-2009”, ukulungiselela inkqubo yokubeka iliso yabahambi ngeenyawo kwiphothali;

(2) Ukuhambelana kwe-Sensitivity: i-30% utshintsho kwi-sensitivity kwindlela yokuphakama kwendawo yokubeka iliso;

(3) Ukufunyanwa kwamathuba: amakhulu okanye alingana ne-99.9% (137Cs);

(4) Izinga le-alam lobuxoki: ngaphantsi kwe-0.1 ‰ (enye kwishumi lamawaka);

(5) Ubude bomlinganiselo: 0.1m〜2.0m;Ububanzi bomlinganiselo ocetyiswayo: 1.0m〜1.5m.

(6) Isiseko sedatha: abasebenzisi banokwenza imibuzo yegama elingundoqo;

(7) Imvume yolawulo: i-akhawunti egunyazisiweyo ingangena kwimodi yengcali yangasemva.

(8) Imodi yokufumanisa: i-infrared reflection sensor

  • Ngaphambili:
  • Okulandelayo:

    • Igama leProjekthi

    Ulwazi lweParameter

    Isalathisi se-Admito detector
    • Uhlobo lweDetector: I-American EJ yangaphambili yepleyiti yeplastiki ye-scintillator + yaseJapan I-Hamamatsu ingxolo ephantsi yetyhubhu yefotomultiplier
    • Umqulu: 50,60,100,120,150,200, ngokuzithandela
    • Uluhlu lweqondo lethamo: 1nSv / h~6Sv / h (100 l)
    • Uluhlu lwamandla: 25keV ~ 3MeV
    • Uvakalelo: 6,240 cps / Sv / h / L (isihlobo)137Cs)
    • Umda osezantsi wokuchongwa: unokubona ukukhanya kwe-5nSv/h (0.5R/h ngaphezulu komva)
    • Ukuzilinganisa: ibhokisi yeminerali enemitha yemitha ephantsi-umsebenzi ophantsi (umthombo ongeyo-radioactive)

    Neutron detector isalathisi
    • Uhlobo lovavanyo: ubomi obude3I-Neutron detector (1 uxinzelelo lwe-atmospheric)
    • Uluhlu lwamandla: 0.025eV (ineutron eshushu) ~ 14MeV
    • Inani lobomi: 1017Ukubala
    • Ubungakanani bendawo esebenzayo yokufumanisa: 54mm 1160mm, 55mm 620mm inokuzikhethela;
    • Uvakalelo: 75 cps / Sv / h (ngokunxulumene nenye)252Cf)
    • Ubalo olusezantsi: <5cps

    Iimpawu zokuchongwa kwe-nuclide kwi-Intanethi
    • Uhlobo lwesitshixo: eFransi SAN Gobain isambuku sesodium iodide detector + low potassium quartz photomultiplier tube
    • Umthamo wesitshixi: 1,2,8,16, ozikhethelayo
    • Uluhlu lokulinganisa: 1nSv / h~8Sv / h
    • Uluhlu lwamandla: 40keV ~ 3MeV
    • Uvakalelo: 47,500 cps / Sv / h (ngokunxulumene nenye)137Cs)
    • I-Underlay: 2,000 cps
    • Umda osezantsi wokuchongwa: unokubona ukukhanya kwe-5nSv/h (0.5R/h ngaphezulu komva)

    Uvakalelo lokubona inkqubo
    • Isiseko: Imvelaphi yereferensi ye-Gamma ye-10u R / h, imvelaphi ye-neutron engekho ngaphezu kwe-5cps (izinga lokubala inkqubo)
    • Izinga leepositi zobuxoki: 0.1%
    • Umgama womthombo: umthombo we-radioactive yi-2.5 yeemitha ukusuka kwindawo yokubona
    • Ukukhusela umthombo: Umthombo we-Gamma awukhuselwanga, umthombo we-neutron ongaguqukiyo, oko kukuthi, usebenzisa uvavanyo lomthombo we-ze
    • Isantya sokuhamba komthombo: 8 km/h
    • Umthombo wokuchaneka komsebenzi: ± 20%
    • Phantsi kwezi meko zingentla ezinokubhaqa izinto ze-radioactive zomsebenzi okanye umgangatho odweliswe kule theyibhile ilandelayo, ukwenzeka kwe-alam ngaphakathi kwe-95% yokuzithemba kufuneka ibe yi-90%:
    I-Isotopic, okanye i-SNM 137Cs 60Co 241Am 252Cf uranium etyetyisiweyo ASTM iplutonium (ASTM)γ iplutonium (ASTM)n
    Umsebenzi okanye umgangatho 0.6 MBq 0.15MBq 17MBq 20000/s 1000g 10g 200g

     

    Izalathi zenkxaso yesakhiwo
    • Inqanaba lokhuseleko: IP65
    • Ubungakanani bekholomu: 150mm 150mm 5mm ikholamu yentsimbi yesikwere
    • Inkqubo yonyango yobuso: ukutshiza iplastiki ngokubanzi, ingqolowa yechrysanthemum
    • I-Collimator lead lead elingana: 510mm lead ialloy ye-antimony + 52mm yentsimbi engatyiwayo esongelweyo
    • Ubude bubonke emva kofakelo: 4.92 m

    Izikhombisi zenkqubo yolawulo neyolawulo
    • Ikhompyuter: i5 ngaphezulu kwekhompyuter yebrand yeLenovo
    • Inkqubo yekhompyuter: WIN7
    • I-Hard drive: 500G
    • Ixesha lokugcinwa kwedatha: iminyaka eyi-10

    Iimpawu zeSoftware
    • Ifomu yengxelo: Yenza i-spreadsheet egqwesileyo ngokusisigxina;yahlula umboniso wombala weentlobo ezahlukeneyo ze-alam;
    • Umxholo weNgxelo: Inkqubo iya kuvelisa ingxelo yovavanyo ngokuzenzekelayo, kubandakanya ixesha lokungena kwisithuthi, ixesha lokuphuma, inombolo yepleyiti yelayisenisi, inombolo yesikhongozeli, inqanaba le-radiation, inqanaba le-alamu, uhlobo lwe-alamu, inqanaba le-alamu, isantya sokudlula, inqanaba le-radiation yangasemva, i-alarm threshold, imathiriyeli ebuthathaka yenyukliya kunye nolunye ulwazi
    • Bala imowudi yokubonisa: umboniso wedijithali odityaniswe nexesha lokwenyani lokubonisa
    • Ulawulo lommandla: vumela abasebenzi abagunyazisiweyo ukuba bangene kwizigqibo kwisiphumo sohlolo ngalunye
    • Isiseko sedatha: Umsebenzisi unokwenza imibuzo yegama elingundoqo
    • Imvume yolawulo: i-akhawunti egunyazisiweyo ingangenisa imowudi yengcali yangasemva

    Iimpawu zenkqubo
    • Ukuhambelana kobuzwe beSistim: I-40% inguqu kwi-sensitivity kwindlela yokuphakama kwendawo yokubeka iliso
    • Umsebenzi wokulahlwa kwe-NORM: ukuchonga i-radionuclides yendalo kumthwalo (40K) umsebenzi we
    • n.Ukufunyaniswa okunokwenzeka: kukhulu okanye kulingane ne-99.9%
    • n.Izinga leeposititi zobuxoki: ngaphantsi okanye ukulingana no-0.1 ‰ (1 kwi-10,000)
    • Ubude: 0.1m~4.8m
    • Ububanzi bendawo yokubeka iliso: 4m ~ 5.5m
    • Indlela yokujonga isantya: i-infrared reaction shot yamacala amabini
    • Isantya esivumelekileyo sokudlula: 8 km/h ~ 20 km/h
    • I-lever ye-elektroniki: ixesha lokuphakamisa i-lever lingaphantsi okanye lilingana nemizuzwana ye-6, i-lever inokuphakanyiswa ngesandla emva kokucima umbane (ukhetho)
    • Ukujongwa kwevidiyo: ikhamera yombono weHD ebusuku
    • Inkqubo ye-alam ye-SMS: i-netcom epheleleyo, i-SIM khadi ezibonelelwe ngumthengi
    • Ixabiso lenkqubo yenombolo yebhokisi yexesha elinye: inkulu okanye ilingana ne-95%
    • Umyinge wokuqatshelwa kwepleyiti yelayisenisi ngexesha elinye: mkhulu okanye ulingana nama-95%
    • I-decibel yesilumkiso: 90~120db;iziko lolawulo 65~90db
    • Ukulungelelaniswa kwe-alarm threshold kunye nereyithi ye-alam yobuxoki: Ixabiso eliphambili nge-SIGMA
    • Imowudi yothumelo lwedatha: i-TCP enentambo / imo ye-IP
    • I-alamu ye-alam ye-alam ye-alam: kunye nomsebenzi we-alamu we-alam ye-alam kunye nokubonelela ngolwazi, isantya se-alam sinokusetwa.
    • Umsebenzi wokubeka umthombo wemitha: inkqubo ibonisa ngokuzenzekelayo indawo ekwikhompatimenti yomthombo weradioactive
    • Isikrini esikhulu sendawo yesikrini esikhokelwayo: 0.5m×1.2m (ukhetho)
    • Inkqubo yosasazo ephilayo: 120db (ukhetho)
    • Unyamezelo lwe-Power-off: Ixesha lokunyamezela i-terminal yokubeka iliso likhulu kuneeyure ezingama-48 (ukhetho)
    • Isixhobo sihlangabezana neemfuno zomgangatho wesizwe "IziXhobo zeRadioactive kunye neSistim yokuJonga iNyukliya eKhethekileyo" GBT24246-2009 yenkqubo yokubeka iliso yesithuthi se-portal kunye nokusebenza kakuhle kwe-neutron.
    • Ihlangabezana neemfuno ze-neutron kunye nokufumanisa ukusebenza kakuhle kwenkqubo yokubeka iliso ye-portal kwiNgcaciso yobuGcisa kunye neMisebenzi yeSixhobo sokuJonga iBorder kunye ne-IAEA-TECDOC-1312 ekhutshwe kwi-IAEA 2006.

    IIMVELISO EZINXULUMENEYO